8451914 has 4 divisors (see below), whose sum is σ = 12677874. Its totient is φ = 4225956.

The previous prime is 8451899. The next prime is 8451929. The reversal of 8451914 is 4191548.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8451899) and next prime (8451929).

It can be written as a sum of positive squares in only one way, i.e., 4906225 + 3545689 = 2215^2 + 1883^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112977 + ... + 2112980.

Almost surely, 2^8451914 is an apocalyptic number.

8451914 is a deficient number, since it is larger than the sum of its proper divisors (4225960).

8451914 is a wasteful number, since it uses less digits than its factorization.

8451914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4225959.

The product of its digits is 5760, while the sum is 32.

The square root of 8451914 is about 2907.2175701175. The cubic root of 8451914 is about 203.6971830428.

The spelling of 8451914 in words is "eight million, four hundred fifty-one thousand, nine hundred fourteen".